Please make sure you uploaded the disavowed links to GSC at least 48 hours before running Link Detox Boost, that you got confirmation that Google received the file, and ONLY upload the file that you gave Google.
After you submit a disavow file to Google, using the Google Disavow Tool, you need to wait for 48 hours and then start a BOOST report for the links you disavowed. Link Detox Boost will push Google to re-visit your disavowed links, and it will show you the exact date when Google re-crawled each link.
Right after you upload your Disavow file to Google, you can now schedule a Link Detox Boost report to start with a delay of 48 hours. This way, you will not forget to run a Link Detox Boost report. Remember, this is a must-do after you upload a new disavow file to Google Search Console.